67350556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 149702784

約数和(自身を除く): 82352228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 169, 172, 182, 301, 331, 338, 364, 559, 602, 662, 676, 1118, 1183, 1204, 1324, 2236, 2317, 2366, 3913, 4303, 4634, 4732, 7267, 7826, 8606, 9268, 14233, 14534, 15652, 17212, 28466, 29068, 30121, 50869, 55939, 56932, 60242, 99631, 101738, 111878, 120484, 185029, 199262, 203476, 223756, 370058, 391573, 398524, 740116, 783146, 1295203, 1566292, 2405377, 2590406, 4810754, 5180812, 9621508, 16837639, 33675278, 67350556]

約数ペア:

[(1, 67350556), (2, 33675278), (4, 16837639), (7, 9621508), (13, 5180812), (14, 4810754), (26, 2590406), (28, 2405377), (43, 1566292), (52, 1295203), (86, 783146), (91, 740116), (169, 398524), (172, 391573), (182, 370058), (301, 223756), (331, 203476), (338, 199262), (364, 185029), (559, 120484), (602, 111878), (662, 101738), (676, 99631), (1118, 60242), (1183, 56932), (1204, 55939), (1324, 50869), (2236, 30121), (2317, 29068), (2366, 28466), (3913, 17212), (4303, 15652), (4634, 14534), (4732, 14233), (7267, 9268), (7826, 8606)]